| 摘要 |
A keyboard device provided by the present disclosure comprises a key layer, a dome layer, and a light guide film layer positioned between the key layer and the dome layer. The light guide film layer comprises a light guide film and a rubber layer fixed on a lower surface of the light guide film. The light guide film and the rubber layer are integrally formed together by molding. The rubber layer has an upper surface facing the light guide film and a lower surface facing away from the light guide film. The lower surface of the rubber layer defines at least one receiving groove. A light guide film layer applied to a keyboard device is also provided by the present disclosure. |
